well i had : porridge & sultana's for my breakfat, cheese on toast for my lunch, & had a treat of fish & chips for my dinner, i always have a meat free day on good friday.
I had a nice piece of Cod for tea last night with chips and mushy peas, the only down side was the fish, although very nice and tasty COST £9 BLOODY QUID FROM ASDA, that was for two mind you, its twice as dear as beef now
Cod is an expensive luxury now, because it is scarce due to overfishing.
This link shows fish prices at point of landing - Peterhead http://www.caley-fisheries.co.uk/prices.htm
There was a time when oysters were the cheap food for the masses.
Cod is becoming a luxury food too.
If you had chosen haddock or plaice instead, you would have saved money
(I prefer haddock to cod)